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991.
创新“中国近现代史纲要”教学路径是提高教学质量的有效举措。创新教学内容的路径是:一要选择重点,抓住难点,破解疑点,实行教学内容专题化;二要始终把握一个主题,两个任务,三个选择。创新教学模式的路径是使用激情感动教学模式、纵横比较教学模式和演讲议论教学模式进行教学。创新考试方法的路径是命题形式科学化,多管齐下,综合评分,全面考核学生。  相似文献   
992.
In the past, researchers have explored virtual reality (VR) as an educational tool primarily for training or therapeutic purposes. In this research, the authors examine the potential for using Google Cardboard VR in business classrooms as a content delivery platform. They specifically investigate how VR (viewing a 3-dimensional, 360° video) differs from the traditional flat-screen (FS) format (viewing a 2-dimensional video [e.g., iPod (Apple, Cupertino, CA)]) as a teaching tool to deliver video-based content. The results demonstrate that participants in the VR condition (vs. the FS condition) rated their enjoyment and interest to be higher. However, the Google Cardboard VR platform was not superior to the iPod FS format in its content delivery with respect to novelty, reliability, and understandability.  相似文献   
993.
Social networks are generally made of individuals who are linked by some types of interdependencies such as friendship. Most individuals in social networks have many linkages in terms of friends, connections, and/or followers. Among these linkages, some of them are stronger than others. For instance, some friends may be acquaintances of an individual, whereas others may be friends who care about him or her (e.g., who frequently post on his or her wall). In this study, we integrate data mining with social computing to form a social network mining algorithm, which helps the individual distinguish these strong friends from a large number of friends in a specific portion of the social networks in which he or she is interested. Moreover, our mining algorithm allows the individual to interactively change his or her mining parameters. Furthermore, we discuss applications of our social mining algorithm to organizational computing and e-commerce  相似文献   
994.
曾召普  张家庚 《价值工程》2014,(35):328-329
涉烟情报信息在卷烟打假破网中地位可谓举足轻重,没有情报信息做支撑,卷烟打假破网工作可以说是寸步难行。从长远来看,通过政府、烟草社区、专业情报员、社会大众几个层面平台来挖掘涉烟信息,从而更好地实行烟草专卖管理,是一种行之有效的专卖管理举措,这也是烟草专卖情报网络从单一性向多元化转变的一项重要内容,值得探索,值得研究。  相似文献   
995.
网络对于青少年在社会化中的作用发挥的既有利也有弊。互联网虽然可以开阔青少年的视野,加强青少年之间的交流和沟通,开发青少年的内在潜能,但总体上负面影响突出。主要是学生沉溺于网络,既耽误学习,又损害身体。针对现实问题带来的危害,我国应尽快健全有关法律法规,采取有效措施,防止利用网络进行犯罪或传播不健康信息的行为发生,实现现有青少年组织和权益保护机构的网络化,使青少年认识到互联网的负面影响,从而有效地减少和避免互联网对青少年的伤害,引导青少年健康地成长。  相似文献   
996.
997.
We examine how organizational structure influences strategies over which corporate leaders have significant discretion. Corporate philanthropy is a strategic activity commonly managed through a specific, differentiated organizational structure—the corporate foundation—that formalizes and constrains the influence of individual senior managers and directors on corporate strategy. Our analysis of Fortune 500 firms from 1996 to 2006 shows that characteristics of senior management and directors affect corporate philanthropic contributions. We also find that organizational structure constrains the philanthropic influence of board members, but not of senior managers, a result contrary to what existing theory would predict. We discuss how these findings advance understanding of how organizational structure and corporate leadership interact and how organizations can more effectively realize the strategic value of corporate social responsibility activities.  相似文献   
998.
This study examines the defence documents of 79 hostile take-over bids of publicly quoted companies in the UK during the period 1988–1990 using logit regression and discriminant analysis to determine if any of the 41 identified characteristics of the defence document and seven continuous control variables lead to a higher or lower probability of a successful defence. The study finds that managers in target companies are unable to introduce new information in their defence documents that materially affects the outcome of a bid. This suggests that managers may advise shareholders to reject a bid for other reasons, such as to drive up the offer price.  相似文献   
999.
连锁经营是国际上普遍采用的一种现代化商业经营体系,近年来在我国也已进入高速发展阶段。文章探讨了连锁经营的发展历程及其基本特征与实质,总结了我国连锁经营的实践情况,提出了发展我国连锁经营的五项原则。  相似文献   
1000.
The present study investigates the relationship between organizational commitment and work–family conflict for medical doctors and nurses. Using canonical analysis on questionnaire, this relation has been tested distinctively through three sub-dimensions of organizational commitment listed: affective commitment, continuance commitment and normative commitment. Data collected from 766 (411 doctors and 355 nurses) individuals employed at seven state hospitals and three medical faculties of universities in Ankara. Analysis revealed that the relationship between organizational commitment scale and work–family conflict scale is weak and positive. Results suggest that the more committed the doctors and nurses are to the hospital they work for, the more work–family conflict they experience. On the basis of the sample information obtained in this study, it is possible to claim that if the employees are supported to establish a fair balance between their work and family lives in the guidance of these principles, a strong commitment to the organization will develop.  相似文献   
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